My husband went to a dermo yesterday to have a mole removed between his eyes and the dr looked over the rest of his face. they decided to do a biopsy on what we have thought was always a chicken pox mark...no growth, no odd look to it-looked exactly like a scar. she noticed that it had a blue tint to it (grayish blue) on the skin inside. not dark, not odd pattern...just the skin inside the indent was a bit tinted.

should we be concerned? he's 37 years old.

anyone have an answer or insight?